Dlink DSB-C320 5.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is an intellectual property of PC VGA Camera.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program lies within Multimedia Tools, more precisely Editors & Converters.
From the developer:
The DSB-C320 is more than a PC digital camera; it is a complete audio-visual communication system. It provides state-of-the-art optical technology, an embedded audio microphone, and includes versatile video and audio editing software.
As a fully contained unit, this camera requires no video capture card or additional hardware for operation.
You may want to check out more software, such as DLinkPasswordDecryptor, D-Link SmartConsole Utility or D-Link D-ViewCam Professional, which might be related to Dlink DSB-C320.